CVE-2015-1111
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedSafari in Apple iOS before 8.3 does not delete Recently Closed Tabs data in response to a history-clearing action, which allows attackers to obtain sensitive information by reading a history file.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceSafari in iOS before 8.3 fails to delete Recently Closed Tabs data when a user clears their browsing history. The history-clearing action only removes standard browsing history but leaves the Recently Closed Tabs data intact in a local file, allowing an attacker with access to the device or the history file to obtain sensitive information about the user's recently closed browsing sessions.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data<= 8.2CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Partial
- Integrity
- None
- Availability
- None
AV:N/AC:L/Au:N/C:P/I:N/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Check the iOS version installed on the deviceGo to Settings > General > About > Version on the iOS deviceAffected if The version number is 8.2 or lower (for example, 8.2, 8.1, 8.0, 7.x, etc.)
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Verify the Safari history-clearing behaviorThis vulnerability is a logic flaw in Safari's history-clearing function. There is no direct configuration or file to inspect for detection purposes; the flaw is triggered when a user clears browsing history in Safari.Affected if Not applicable for detection - version check is the primary indicator
The device is affected if it is running iOS version 8.2 or earlier, because the vulnerability exists in Safari on those iOS versions.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpdate iOS devices to version 8.3 or later to receive the patch that properly clears Recently Closed Tabs data when users initiate a history-clearing action. For managed devices, verify all devices have applied the iOS 8.3 update.
- Consultation1.0 h
- Testing2.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2015-1111 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2015-1111 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data